download the link for project cosmetics, then download mobile VR station on applab then go the top button once it loads, now go to Android, then scroll down and hit the bottom button, them hit the same button, now once you get to the screen for request permissions, hit the quest 2 button on the top. Now hit downloads and click on the four arrow go different angles then hit allow unknown sources, then download it. If this tutorial was hard just search it up.